yamtastic 

It is interchangeable with "fantastic"

Your yams are yamtastic

yamtastic by ashyguy88 April 19, 2025

pamtastic 

(noun). Defined as extravagantly fanciful; marvelous

"Wow Jumbo, you got an A+ on your exam! That's pamtastic!"

pamtastic by Joe Burago January 14, 2008

Yangtastic Boobs 

Boobs that are naturally big and perfect that'll make your jaw drop.

Yang has yangtastic boobs.

Yangtastic Boobs by Sage Xiao Long October 30, 2015

Tamtastic 

Similar to Fantastic, it is said to be a true honour when used in compliment to a person who's person can be abbreviated to Tam.

Yes Tam, I do think you are Tamtastic.

Tamtastic by Jethro123456789 January 13, 2009

Famtastic 

When the whole squad agrees that something is great.

Mike: Did you see that booty?
Peter: That shits famtastic!

Famtastic by Grian5000 May 22, 2016

yumtastic 

when something is so yummy and orgasmic at the same time

did you see ahmed in a suit yesterday, he was so yumtastic

yumtastic by nameseseseses July 3, 2019

mamtastic 

Adj. Characterized by otherworldly voluminousity or by some trait or traits suited to breasts of one's ultimate fantasies. Conjugation of mammary and fantastic.

Damn! Homegirl has got some mamtastic breasticles!

mamtastic by beer snob August 22, 2006